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Match the names to their contributions to embryology.

टेक्स्ट से मिलान करें (क्लिक करें और खींचें)   

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पाठ से मेल खाते हैं

Aristotle

Aristotle

Aristotle

Aristotle

Leonardo Da Vinci

Hyeronymus Fabricius

Hyeronymus Fabricius

Bartolomeo Eustachius

Marcello Malpighi

William Harvey

William Harvey

William Harvey

Regnier de Graaf

Anton van Leeuwenhoek

Anton van Leeuwenhoek

Theodore Schwann

Theodore Schwann

Kaspar Friedrich Wolff

Christian Heinrich Pander

Karl Ernst von Baer

Heinrich Rathke

Rudolph Albert von Kölliker

August Weissmann

August Weissmann

Hans Speeman

क्लिक करें और खींचें

Preformation

First microscopic account of chick development

Described rathke's pouch, gill slits and gill arches

Comparative embryology

Studied and explained structure of chick blastoderm

Sperm and egg provides equal chromosomal contributions

Holoblastic pattern of cleavage

Founded modern histology

Blood islands

Wrote and published the first textbook on embryology

Says that embryonic parts develop from tissues that have no counterpart in the adult organism

Cell theory

Germ cell plasm theory

Embryonic induction

Blastoderm

Summarized first detailed description of placenta

Meroblastic pattern of cleavage

Diagrammed position of fetus

Studied reproduction in many plants and animals

Epigenesis

Observed spermatozoa ("animalcules") under the microscope

Detailed study of the ovary

The Generation of Animals

Gross and comparative anatomy of dog and sheep embryos

Formulated four laws of embryology